baber/WOPTO huggingface dataset:
Patent JP-H0963322-A (JP)
Title: Lighting system
Inventor: ARAKI KAZUNORI
IPC: H05B37/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To maintain an awakening degree high during work by alternately realizing a normal illuminance period in which suitable illuminance for the work is provided and a high illuminance period in which the higher illuminance than the illuminance in the normal illuminance period is provided. SOLUTION: In a normal time, medium illuminance as the suitable illuminance for work in a normal illuminance period is maintained, and at every predetermined time the illuminance is heightened causing the occurrence of a high illuminance period. An illuminance change from the normal illuminance period to the high illuminance period is performed so as to rapidly heighten the illuminance, and an illuminance transition from the high illuminance period to the normal illuminance period is performed so as to gradually lower the illuminance. For instance, the illuminance in the normal illuminance period is provided by a base light source 1, and the illuminance in the high illuminance period is secured by adding an auxiliary light source 2 and dimming (lighting) the light source 2.  Thereby, an awakening effect resulting from the occurrence of the high illuminance period can be maintained for a long period without its deterioration caused by becoming accustomed thereto, and the occurrence of the deterioration of the awakening degree, and the like resulting from the decrease of the illuminance degree are not allowed so that the high wakening effect can be maintained.
Patent JP-S6461804-A (JP)
Title: Deciding system for direction vector of robot
Inventor: KAMIMURA MITSUO
IPC: G05B19/18
Filed: 1987-09-02
Abstract: PURPOSE:To avoid an inactive state of a robot in a play-back mode by obtaining the solutions from operation of joint angles without limiting the range of the Euler angles and giving the priority orders to those solutions to decide the direction vectors of finger motions. CONSTITUTION:For the attitudes (Euler angles) alphaE, betaE and gammaE at the present position of a robot, the formulas I satisfied with cosbeta=not equal to + or -1 are operated together with the formulas II which have the same values when the sine waveforms advance by a prescribed degree for alpha and gamma. Then the infinite number of solutions are limited down to eight types by calculating two types after defining the values most approximate to the attitude values alphaS, betaS and gammaS obtained before movement to each relevant position as the solutions of higher priority orders. Then the revolving direction of the final stage axis (theta6 axis) is checked when said values are used for driving. If the checking result is satisfactory, the solution having the smaller displacement value is selected. While the second check is carried out with use of the next solution in case said checking result is not satisfactory. Thus the priority orders are set in the order of smaller displacement values together with the satisfactory checking result. In such a way, the direction vectors are decided for the robot.
Patent JP-H0267963-A (JP)
Title: Automatic method and apparatus for measuring minute component
Inventor: TADENUMA KATSUYOSHI
IPC: G01N35/08
Filed: 1988-09-01
Abstract: PURPOSE:To make it possible to perform accurate, quick analysis and management by adopting a flow injection analysis method (FIA), diluting samples into specified concentrations before introduction into an analyzer, and dividing and treating soluble and insoluble components. CONSTITUTION:Samples (a) are introduced into a clad ion dividing and treating device 2 to which a sample checking line 1 is connected. Dividing and treating steps for every configuration of element components are performed continuously and automatically by the decomposing effects and filtering functions of ultra sonic waves and microwaves by using small amounts of the samples. For the high concentration sample, the concentration is automatically detected. The concentration is diluted into a measurable concentration in a broad-range- concentration diluting device 3. The pretreated samples are sent into high sensi tivity FIAs 4a - 4j online and analyzed. Then, the output signals from the device 4 are inputted into a CPU 5. The component of the sample is measured and analyzed by a specified computation. Therefore, the required time for this period is about 10 minutes. The obtained data are accumulated and fed back or utilized for judging abnormality and for countermeasure data.
Patent JP-S6278581-A (JP)
Title: Developing device
Inventor: FURUMURA MASARU
IPC: G03G15/09
Filed: 1985-10-01
Abstract: PURPOSE:To surely execute renewing the developer on a developing sleeve by simple constitution by making an auxiliary magnetic pole face the midway of upward carrying of developer in the backside of the developing area. CONSTITUTION:A magnetic roller 24 is fixed in a developing sleeve 23 and has magnetic poles N1-N4, S1-S3 in outer peripheral part, and auxiliary magnetic poles S4, S5 are magnetized to make the same poles adjoin in circumferential direction and in the midway of upward carrying of developer in the backside of a photosensitive drum 1. The developer held on the surface of the developing sleeve 23 after passing through the developing area A is carried to the back of the photosensitive body drum 1, and on arrival at auxiliary magnetic poles S4, S5, separated from the surface of the developing sleeve 23 by a repulsion magnetic field X, and collides with developer carried by the bucket 27 of a bucket roller 25 and pushed to the side of the bucket roller 25. Thus, developer of fixed concentration can be supplied always to the developing area A.
Patent JP-S6199277-A (JP)
Title: Metal-hydrogen alkaline storage battery
Inventor: YAMANO MASARU
IPC: H01M10/26
Filed: 1984-10-18
Abstract: PURPOSE:To suppress capacity deterioration accompanying charge-and-discharge cycle repetition at a hydrogen occluding electrode by restricting liquid measure of alkalane electrolyte within the limit of the amount per 1AH logical capacity of hydrogen occluding electrode serving as a negative electrode. CONSTITUTION:Liquid measure of alkaline electrolyte in a metal-hydrogen alkaline storage battery is restricted within the limit of 0.50ml-210ml per 1AH logical capacity of hydrogen occluding electrode serving as a negative electrode. Using an aqueous solution of potassium hydroxide in 15 wt%-35wt% as this alkaline electrolyte is more desirable. Hence, together with enabling suppression of capacity deterioration by maintaining liquid measure of electrolyte properly, hydrogen occluding alloy can be prevented from falling and floating on electrolyte, caused by being powdered, occurring when charge-and- discharge cycling is repeated.
Patent JP-S60110471-A (JP)
Title: Thermal recording head
Inventor: SATOU SHIGERU
IPC: B41J2/335
Filed: 1983-11-21
Abstract: PURPOSE:To perform bonding operations with high accuracy, good reliability, and good productivity at low cost by connecting plural places to be electrically connected with each other by aluminum ball bonding. CONSTITUTION:An aluminium wire 36 is thrust through the central part of a capillary 37 and its lower end 36a is shaped into a ball form in advance. The capillary 37 is lowered downwards 38 to press it on a pad 34 while heated for connection and then moved on the wire 35. The wire 36 in crushed by the lower end edge 37a to clamp the wire, and when the wire 36 is moved to the direction of arrow 39, the wire end 36b is cut off the connected to the upside of the wire 35. Since the lower end 36a of the aluminum wire is shaped into a ball form, the moving direction of the capillary 37 in the following bonding position after connected to the upside of the pad 34 can be arbitrarily selected.
Patent JP-S6377531-A (JP)
Title: Emulsifier for aqueous resin dispersion
Inventor: ICHIHARA AKINOBU
IPC: C09K23/42
Filed: 1986-09-17
Abstract: PURPOSE:To obtain the title emulsifier especially useful for the aq. emulsion polymerization of an ethylenic unsaturated monomer by incorporating at least one kind among the compds. expressed by a specified formula into the emulsifier. CONSTITUTION:At least one kind among the compds. expressed by the formula [R1 is 8-30C alkyl, alkenyl, alkylaryl, or aralkylaryl, R2 is H or methyl, A is a 2-4C alkylene or substituted alkylene, (n) is 0-100 integer, (m) is 1-200 integer, and M is an alkali metal atom, NH4, and an alkanolamine] is incorporated to obtain the emulsifier for an aq. resin dispersion. Nonylphenol or lauryl alcohol is used as the starting material, an alkylene oxide is added, if necessary, glycidyl methacrylate is allowed to react with the material on heating in the presence of a catalyst, and an alkylene oxide is further added. The material is then sulfated with a sulfating agent and neutralized, as required, with a basic substance to produce the emulsifier.
Patent JP-H0386341-A (JP)
Title: Spinforming device
Inventor: OCHIAI KIMIO
IPC: B21H1/04
Filed: 1989-08-26
Abstract: PURPOSE:To simplify the attaching work for a stock to be formed by equipping a locking lever on a base movably forwards and backwards to the direction of a tail stock, providing a locking part at this tail stock and locking this locking lever to this locking part. CONSTITUTION:A forming mandrel 1 and the tail stock 2 are arranged on the base F so that each of their axes takes the same line. The position of the tail stock which corresponds to the stop position of the mandrel 1 is preset. As soon as the tail stock 2 is separated at this place from this mandrel 1, the locking lever 5 is extended and inserted into the locking hole. Consequently, the proper position of the tail stock 2 to the stop state of the mandrel 1 is secured. The positioning of the tail stock 2 to the mandrel 1 can be performed easily by this spinforming device. In this way, the attaching work for the stock to be formed in spinforming is simplified.
Patent JP-H0268810-A (JP)
Title: Power cable
Inventor: SUZUKI ATSUSHI
IPC: H01B3/44
Filed: 1988-09-02
Abstract: PURPOSE:To make it possible to obtain an excellent water tree resistivity by using cross-linked ultra low density polyethylene as an insulator. CONSTITUTION:Ultra low density polyethylene(ULDPE) having density 0.91-0.88g/cm<2> is used as an insulating material and cross-linked and coated. Since ULDPE has a similar structure to rubber and has less crystallization, condensed water is hard to be centralized, so that the development of water tree is prevented. It is thus possible to have a power cable having remarkable effectiveness of restraining the generation of water tree.
Patent JP-H1042731-A (JP)
Title: Preparation of seaweed bed and preservation of seaweed seeding for preparation of seaweed bed
Inventor: SHIRAKI YASUMI
IPC: A01G33/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for the easy preservation of seaweed seeding over a long period to enable the stable supply of a large amount of seaweed seeding for the preparation of a seaweed bed and to enable the stable preparation of a seaweed bed. SOLUTION: Seeding 5 of Echklonia stolonifera belonging to the family Laminariaceae, order Laminariales is reserved as a seeding for the preparation of seaweed bed by storing in a culture water-tank 6 in controlled state. The stored seeding 5 is properly fixed to a proper fixing base to form a seaweed bed. A grown seaweed having plural leaves is divided into pieces each having at least one leaf and the divided piece is used as the seeding 5 of Echklonia stolonifera. Fresh seawater is passed through the culture water tank 6 to reserve the seaweed seeding in a controlled state.
Patent JP-2001045276-A (JP)
Title: Image forming device capable of constituting network system, device terminal equipment, system and method for forming image, and storage medium
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/387
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent data from being illegally used at the time of transmitting/ receiving data between respective picture processors connected to a network. SOLUTION: A 3rd device terminal equipment 30 is provided with an information releasing means 31 for releasing specific information added to picture data received through a network 101 and an information adding means 32 for adding new specific information to the picture data from which the specific information is released by the means 31. Since the distribution details of the picture data can be traced by adding the specific information which can not be observed by human eyes to the picture data transmitted through the network 101, the security of data on the network 101 and the copyright of a data writer can be surely protected.
Patent JP-H0557303-A (JP)
Title: Manufacture of patterned steel sheet
Inventor: KURODA SHIGERU
IPC: B23K26/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide rolling transferring type manufacturing method for a patterned steel sheet the contrast of which can be produced in that matrix by changing the size and depth of micro craters which are formed on the surface of a work roll only by irradiating laser pulse light at a specified interval under certain conditions and that is suitable to manufacture the patterned steel sheet of many kinds in small quantities. CONSTITUTION:The prescribed pattern 1 is figured on the surface of the work roll A with a light absorption material of a black quick-drying marker or the like. While revolving this work roll A with a roll revolving/supporting device 2, a laser irradiating head 4 is moved in the longitudinal direction of the work roll A and micro craters in patterned parts are formed larger or deeper than micro craters in the other part by irradiating laser pulse light from that laser irradiating head 4. This work roll is mounted onto a rolling device and the rugged pattern of micro crater is transferred on the surface of steel sheet.
Patent JP-H04102371-A (JP)
Title: Manufacture of solid-state image sensing element
Inventor: KAMIYAMA SATORU
IPC: H01L27/14
Filed: 1990-08-22
Abstract: PURPOSE:To eliminate remaining strain by laminating a color filter layer, a transparent intermediate layer and a protecting layer one by one, by coating the protecting layer thick to make a surface thereof approximately flat and by forming a surface reinforcing layer after acquiring a specified thickness through dry etching. CONSTITUTION:An Si substrate 1 is cut along a groove 2, and a photodetecting part 4 and an electrode part 5 are mounted on a region of each solid-state image sensing element 3. The photodetecting part 4 is charged with photosensitive transparent resin layer 6, a base layer 8 is provided to flatten an entire thereof, color filter layers 11, 9, 13 of different hues are laminated in steps through insulating intermediate layers 10, 12 on the layer and a protecting layer 14 is laminated thereon. The protecting layer 14 is made thicker than the intermediate layers, etched to a desired thickness for flattening, a reinforcing layer 21 is applied integrally, remaining strain is eliminated, and the groove 2 and the electrode part 5 are entirely exposed for completion.
Patent JP-S60114381-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/18
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59110752-A (JP)
Title: Slide contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1982-12-16
Abstract: PURPOSE:To develop a slide contact material excellent in anti-wear property, by adding Si and Zr or, further, a ferrous metal to a Pd-Ag-Cu type slide contact material grade alloy having a specific composition. CONSTITUTION:As a slide contact material, especially, a brush contact material, an alloy prepared by adding 0.5-5wt% in total of Si and Zr or, further, 0.01- 0.5wt% of a ferrous metal such as Fe, Ni or Co to an alloy having a composition consisting of 30-50wt% Pd, 20-40wt% Ag and 20-40wt% Cu without changing the compositional ratio thereof is used. By this method, a brush contact material excellent in anti-wear property and reduced in the generation amount of an abraded powder is obtained.
Patent JP-2001046617-A (JP)
Title: Pachinko game machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To diversify game contents, to provide a game form unlike before and to strongly attract the interest of a player. SOLUTION: In the case of entering a first start port, game music and the lighting pattern of respective decoration lamps corresponding to a 'first normal game' are set and outputted and a fluctuation pattern fluctuates (S1 and S2). Also, in the case of entering a second start port, the game music and the lighting pattern of the respective decoration lamps corresponding to a 'second normal game' are set and outputted and the blade member of a special fluctuation winning device becomes in the open state of a truncated chevron shape for the prescribed number of times (S3 and S4).  Then, in the case that 'first large winning' or 'second large winning' is generated, together with the game processing of the 'first large winning' or 'second large winning', the game music and the lighting pattern of the respective decoration lamps corresponding to the 'first large winning' or 'second large winning' are set and outputted (S2 and S4).
Patent JP-S6462758-A (JP)
Title: Inter-processor communication system
Inventor: IWATA YASUYUKI
IPC: G06F15/16
Filed: 1987-09-03
Abstract: PURPOSE:To prevent the decrease of processing speed of the whole information processor, by setting a communication invalid flag to a storage device and releasing the communication right, when there is no response within a prescribed time, and detaching the corresponding device of a receiving side, when there is no response within a prescribed time, after releasing said right. CONSTITUTION:Processors 1-4 are provided with a means for setting a communication invalid flag to an area determined in advance of a storage device 6 and releasing the communication right, when there is no response within a prescribed time after transmitting the communication, executing the processing instructed by the received communication, and thereafter, executing a response, when the communication invalid flag is not set, when the communication is received, executing the response without executing the processing instructed by the received communication, when said flag is set, executing a procedure of retransmission, when the response is returned within a prescribed time after releasing the communication right, and detaching the corresponding device of a receiving side, when the response does snot return. In such a way, the decrease of the processing speed of the whole information processor caused by the inter-processor communication can be prevented.
Patent JP-H1057417-A (JP)
Title: Wheelchair for hemi-paralyzed person
Inventor: MATSUNAGA SHIGEYUKI
IPC: A61G5/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To travel by himself/herself and to easily move from a wheelchair to a sofa, a toilet, a floor and an automobile, etc., and from a bed or the like to the wheelchair by turning at least one of driving wheels to the driving wheel smaller than the height of a seat part and turning the other to the driving wheel provided with a hand rim. SOLUTION: A driving wheel 10A having smaller diameter than the height of a seat part 50 is pivotally attached on a right side in the case that a user sits down and a hand rim 11 is disposed so as to be operated by upper and lower limbs on a healthy side to the driving wheel 10B on a left side on an opposite side. Also, inversely, the left and right of the driving wheels 10A and 10B can be changed so as to be used by a handicapped person whose left side is paralyzed. Thus, in the case of a hemi-paralyzed person incapable of traveling alone for instance, by pivotally attaching the driving wheel 10A smaller than the height of the seat part 50 for the driving wheels on both sides, the weight of this wheelchair is reduced as well. Also, by reducing the diameter of the driving wheel, it is used as the wheelchair dedicated to a nursing as well.
Patent JP-S60112611-A (JP)
Title: Preparation of solution and powder of ammonium silicate
Inventor: MORITA TOMOJI
IPC: C01B33/20
Filed: 1983-11-22
Abstract: PURPOSE:To prepare solution of ammonium silicate causing no precipitation of SiO2 by dissolving sodium silicate in a polar solvent and allowing the soln. to contacted with NH4<+> type cation exchange resin and to prepare powdery ammonium silicate having superior preservability and easy to weigh by removing the solvent from the soln. CONSTITUTION:Soln. of silicate (e.g. Na2SiO3) in a polar solvent is allowed to contact with NH4<+> type cation exchange resin to exchange cation of silicate with ammonium ion, and soln. of ammonium silicate is obtd. The soln. is then dried by freezing or by absorbing the solvent by adding dehumidifiable liquid such as acetone and kerosene and water-immiscible liquid which can form emulsion with water, such as 2-ethyl hexanol. The solvent is absorbed and the mixture is dried to obtain powdery ammonium silicate.
Patent JP-H0269955-A (JP)
Title: Mask cassette loading mechanism
Inventor: CHIBA YUJI
IPC: B65G49/07
Filed: 1988-09-06
Abstract: PURPOSE:To prevent dusts from adhering onto a mask board and to simplify a loading mechanism by using means for opening or closing a mask substrate cassette when the cassette is loaded in a chamber for sealing from the atmosphere also as means for feeding it to a desired position in a chamber. CONSTITUTION:The door MCHD of a mask chamber MCH is opened, and a cassette of the state that a cassette body MCH is coupled to a cassette cover MCC to seal its interior is placed on a table. Then, the door MCHD is closed, the chamber MCC is evacuated in vacuum, He gas is filled therein, the table is raised by an elevator EA, and a mask substrate MF is moved to a desired position. Thus, the functions of a separating mechanism for separating the body MCM from the cover MCC and a selecting mechanism for the substrate MF are provided in a body chamber WMC, and a predetermined exposure is conducted in the chamber WMC. When it is finished, the door MCHD is opened by a reverse operation thereto to be opened with the atmosphere.
Patent JP-S6281815-A (JP)
Title: Analog-digital conversion circuit
Inventor: IGA MASAHIKO
IPC: H03M1/08
Filed: 1985-10-04
Abstract: PURPOSE:To stabilize the multi-value information conversion by providing a circuit averaging a picture signal to the pre-stage of a reference level setting circuit of an A/D converter. CONSTITUTION:A picture signal Si outputted from a picture processing circuit 4 is averaged by an averaging circuit 10 and the a prescribed multiplication or addition processing by a level setting circuit 11, the one is given to the A/D converting circuit 1 as a high level reference value VH as it is, and the other is processed by a level converting circuit 12 and given to the A/D conversion circuit as a low level reference value VL. Thus, the reference voltage of the A/D converter 1 follows the level of the picture signal Si and since the voltage follows the background level fluctuation of the picture information, the multi-value information conversion by the A/D conversion circuit 1 is made stable. Further, in order to correct the delay in the processing time by the averaging circuit 10 or the level setting circuit 11, the picture signal Si inputted to the A/D conversion circuit 1 is retarded by the delay circuit.